2020703042

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1\times {\mathrm{1619}}^1$

素因数の和:2318

約数の個数: 32

約数和(自身を含む): 3243525120

約数和(自身を除く): 1222822078

約数列:

[1, 2, 23, 43, 46, 86, 631, 989, 1262, 1619, 1978, 3238, 14513, 27133, 29026, 37237, 54266, 69617, 74474, 139234, 624059, 1021589, 1248118, 1601191, 2043178, 3202382, 23496547, 43928327, 46993094, 87856654, 1010351521, 2020703042]

約数ペア:

[(1, 2020703042), (2, 1010351521), (23, 87856654), (43, 46993094), (46, 43928327), (86, 23496547), (631, 3202382), (989, 2043178), (1262, 1601191), (1619, 1248118), (1978, 1021589), (3238, 624059), (14513, 139234), (27133, 74474), (29026, 69617), (37237, 54266)]